My personal position, which I tried not to voice in the post, is that the FSF has compromised too much. In particular, I think their position on private changes, their unwillingness to cross the line exemplified by situations like libgcc, and their unwillingness to deploy legal developments strengthening copyleft in their licenses all cripple them, strategically.

The closest I've come to a post on the subject is here:

https://blog.licensezero.com/2018/05/13/commons-club.html